The web is rich in resources to assist the postal community.

Link to the USPS Domestic Mail Manual

USPS Rapid Information Bulletin Board System

Link to all USPS Forms

Link to all USPS Federal Register Notices

Publication 286 contains advice to postmasters or other appropriate U.S. Postal Service managers on how to best start or run a Postal Customer Council (PCC).

United States Postal Service
United States Postal Service Website.

Priority Mail Domestic
Your choice is Priority Mail, if getting your package there quickly at a great value is your top priority.

Priority Global
An enhanced expedited service which offers guaranteed delivery of global correspondence to over 200 countries and territories around the world.

Postage Orders
The latest stamp and stamp collectibles from the U.S. Postal Service.

Information Based Indicia Program
Information Based Indicia (IBI) is the new generation of
postage evidencing - digital postage generated from personal computers.

Business Center
See how USPS can help you build your business.

Postal Customer Council
The National Postal Customer Council Website.

Postal News
News stories of interest to Postal employees, customers and competitors.
(not affiliated with, nor endorsed by the US Postal Service, or any other organization.)

Mailing Online
Mailing Online is a convenient way to send mail via your computer to someone's mailbox.

Postal News is at USPS News

USPS annual reports, press releases, postal facts, etc.
Annual Report

Updates to USPS policies and procedures.
Postal Bulletin (http://www.usps.com/cpim/ftp/bulletin/pb.htm )

Address Changes
http://www.usps.com/moversguide/
Online help for people who are changing mailing addresses.

Address Management
http://www.usps.com/ncsc
Address Management files and publications.

Click-N-Ship
http://www.usps.com/shipping/label.htm
Print and pay for shipping labels online.

Coding Accuracy Support System (CASS) Vendors
http://ribbs.usps.gov/files/cass
CASS/MASS product development information

Direct Mail
http://www.usps.com/directmail/
How to plan, execute, and deliver a direct mail campaign.

General Information
http://www.usps.com
USPS home page.

Global Express Guaranteed
http://www.usps.com/global/globalexpressguaranteed.htm
Information on guaranteed delivery service an enhancement to Global Priority Mail.

Global USPS Products
http://www.usps.com/global
Information on global delivery services.

Mailing Guide
http://www.usps.com/customersguide
Online “how to” mailing directory.

Mail Preparation
http://www.usps.com/send/preparemailandpackages/welcome.htm
USPS customer focused articles and news briefs.

Mail Preparation Total Quality Management
http://www.usps.gov/mptqm/about.htm
MPTQM is designed to help Postal Service business customers and their contracted agents ensure quality during the design and preparation stages of the mail.

Mailers Technical Advisory Committee
http://ribbs.usps.gov/mtac.htm
Meeting agenda, meeting minutes, and annual reports from the MTAC

MERLIN
http://www.usps.com/merlin/welcome.htm
Mail Evaluation Readability Lookup Instrument

National Customer Support Center
http://www.usps.com/ncsc
Address Management products, services, and publications.

National Postal Forum
http://www.npf.org
Postal Forum information.

Post Office Locator
http://www.usps.com/locator
Information on locating a post office close to your home or business.

Postal Customer Councils
http://www.national.pcc.usps.com/
Information on local and national PCCs.

Postal Explorer
http://pe.usps.gov/
Postage rates and fees, DMM information, customer support rulings, and publications.

Postal Inspectors
http://www.usps.com/postalinspectors/
Postal Inspection Service locator, information on consumer fraud and crimes.

Priority Mail
http://www.usps.com/shipping/prioritymail.htm
Information on shipping Priority Mail.

Rate Calculator
http://postcalc.usps.gov/
USPS domestic and international rate calculators.

Rate Charts
http://www.usps.com/common/category/postage.htm
Calculate, print postage rates, and postage statements.

Shipping
http://www.usps.com/send/waystosendmailandpackages/shippackages.htm
USPS services for sending packages.

Shipping Supplies Online
http://shop.usps.com
Ordering Express and Priority Mail supplies online.

Stamps Online
http://www.usps.com/buy/welcome.htm
Stamp products for sale online.

Target Marketing
http://www.targetonline.com
“How To” magazine for direct marketers.

Track & Confirm
http://www.usps.com/shipping/trackandconfirm.htm
Verify date, time, and ZIP Code of delivery online.

ZIP Code Lookup/Information
http://www.usps.com/zip4
Find ZIP Codes and ZIP+4 Codes.